Question

Explain following terms with two examples
1) Exothermic reaction
2) Endothermic reaction
3) Oxidation
4) Reduction
Two examples also
Plz can u answer it fast

Answer 1

Answer:

1)when heat is given out it is called as exothermic reaction.

2) when heat is absorbed it is called as endothermic reaction

3)when there is loss of hydrogen and gain of oxygen it is called oxidation reaction.

4) when there is loss of oxygen and gain of hydrogen it is called reduction